YAMATO MARU

MMSI 431016181Call sign JD4902

2.2 km SE of Yokohama, Japan

Last seen

35.4408° N, 139.6709° E

35.4408° N, 139.6709° ELast 24 h track

Speed5.8kn
Course215°
DestinationYokohama
StatusUnderway

Voyage

Destination
Yokohama, JapanAIS: JP YOK
ETA
30 Dec 2026, 15:00 UTC
Speed
5.8 kn
Course
215°
Heading
215°
Status
Underway (engine)
Position
35.4408° N, 139.6709° E
Last report
18 Oct 2026, 23:18 UTC
Nearest port
Yokohama2.2 km SE of the port

Particulars

MMSI
431016181
Call sign
JD4902
Type
TugAIS type 52
Length
38 m
Beam
10 m
Draught
3.0 m

Not broadcast: IMO number.

About YAMATO MARU

YAMATO MARU (MMSI 431016181) is a tug registered in Japan. It is 38 m long and 10 m wide. Its most recent AIS position, received on 18 Oct 2026 at 23:18 UTC, placed it 2.2 km SE of Yokohama, Japan. It was moving at 5.8 knots on a course of 215°. The crew reported Yokohama, Japan as the destination, with an ETA of 30 Dec 2026 at 15:00 UTC.

Frequently asked questions

Where is YAMATO MARU now?

YAMATO MARU was last reported 2.2 km SE of Yokohama, Japan on 18 Oct 2026 at 23:18 UTC. It was moving at 5.8 knots on a course of 215°.

What type of ship is YAMATO MARU?

YAMATO MARU is a tug. It is 38 m long and 10 m wide.

What is the MMSI number of YAMATO MARU?

The MMSI of YAMATO MARU is 431016181. Its call sign is JD4902.

What flag does YAMATO MARU fly?

YAMATO MARU sails under the flag of Japan (JP).

Where is YAMATO MARU going?

YAMATO MARU reported its destination as Yokohama, Japan (AIS destination “JP YOK”), with an estimated arrival on 30 Dec 2026 at 15:00 UTC.

Vessels nearby

Other ships reported close to YAMATO MARU in the last 24 hours.

Show 6 more

Other vessels named YAMATO MARU

Ship names are not unique — check the MMSI or IMO to be sure you have the right one.

Similar tugs & towing vessels

Active tugs & towing vessels of a similar size (27–49 m).

All tugs & towing vessels

Get an alert when YAMATO MARU reaches Yokohama

Follow YAMATO MARU on the live map with a free account. Alerts on port calls, destination changes and AIS silence come with a fleet on any plan from €9.99/month.

Track YAMATO MARU live — free